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102711254145153 = 31272331157010061
BaseRepresentation
bin10111010110101001010011…
…110100010101100010000001
3111110200002200220022120211120
4113112221103310111202001
5101430310122030121103
61002240522044302453
730430433425134543
oct2726512364254201
9443602626276746
10102711254145153
112a7aa664319465
12b62a167241a29
134540825605c24
141b51373511693
15bd1b4e896253
hex5d6a53d15881

102711254145153 has 16 divisors (see below), whose sum is σ = 138619061508096. Its totient is φ = 67643436147840.

The previous prime is 102711254145139. The next prime is 102711254145163. The reversal of 102711254145153 is 351541452117201.

It is not a de Polignac number, because 102711254145153 - 26 = 102711254145089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102711254145163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578416258 + ... + 578593803.

It is an arithmetic number, because the mean of its divisors is an integer number (8663691344256).

Almost surely, 2102711254145153 is an apocalyptic number.

It is an amenable number.

102711254145153 is a deficient number, since it is larger than the sum of its proper divisors (35907807362943).

102711254145153 is a wasteful number, since it uses less digits than its factorization.

102711254145153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157010424.

The product of its (nonzero) digits is 168000, while the sum is 42.

The spelling of 102711254145153 in words is "one hundred two trillion, seven hundred eleven billion, two hundred fifty-four million, one hundred forty-five thousand, one hundred fifty-three".

Divisors: 1 3 127 233 381 699 29591 88773 1157010061 3471030183 146940277747 269583344213 440820833241 808750032639 34237084715051 102711254145153